Toaru Majutsu no Index: New Testament - Volume 13, Chapter 1: The Magic God is Always There — Sword_and_Sheath.

[sexual content and lemons warning]Warning: Sexual content, lemons, Comedy, MILFs, Genius Mc and his harem.Possessive MC, Large Harem, Capable Harem members, No Conscience towards men, Mc is a Chill guy until anything happens to his women.~×~×~×~×~×~×~×~×~×~×~×~×~Ethan Nocturne always thought he was just a regular guy in a world where everyone awakens superpowers at 18. But when his birthday comes, everything changes. His body feels stronger, his senses sharper, and women—especially the ones around him—start acting strangely, drawn to him in ways he doesn’t understand.Then, the truth hits him—he’s not human. He carries the Incubus Bloodline, the rare male counterpart to a succubus. And his adoptive family? They’re not just powerful superhumans. His stepmother, Lilith Nocturne, is the Succubus Queen, and his three stunning stepsisters are Succubus Princesses—rulers of an entire fantasy planet.But here’s the strangest part—they don’t know what he really is.As Ethan struggles to make sense of his new reality, he learns that the world’s superpowers aren’t as simple as people believe. Fantasy creatures—elves, vampires, dragonkin, and more—aren’t just myths. They’re real. And they’ve been living in secret among humans.Now, they’re appearing in his life, drawn to him for reasons he can’t explain. His bloodline, his awakening, and the system guiding him—it’s all connected to something much bigger.Why have these races stayed hidden for so long? What is the real truth behind superpowers? And why does he feel like his very existence is meant to change everything?With a system pushing him toward his incubus instincts, powerful women from all over the world—and beyond—falling into his orbit, and forces in the shadows watching his every move, Ethan has two choices—fight it or embrace it.But one thing is clear—his life will never be the same again.

For ten years, Ethan Carter was cursed.No matter which club he coached, he never won a single match. The world called him “The Cursed Coach.” Fans ridiculed him. Players disrespected him. The media destroyed him.But on one fateful night, his Bundesliga team—the weakest in the league—was leading 1-0 against a footballing giant.Ninety minutes. One last chance. The biggest upset of the season.The final whistle blew.Victory.His first-ever win. The curse was broken.And then… his heart stopped.When he opened his eyes, he wasn’t in Germany anymore.He was in a run-down office with peeling wallpaper and a broken desk. His hands were thinner. His face was different.A small nameplate sat in front of him:Jake Wilson – Head Coach, Bradford FC (Fifth-Tier League)Before he could even process what had happened, a glowing screen appeared before his eyes.[Ding! The Coaching System Has Activated!]Now, armed with a system that grants real-time tactical analysis, scouting reports, player growth insights, and legendary tactics, Ethan—now Jake—has a second chance.From a forgotten, unknown club to the top of world football—can he use the system to become the greatest coach in history?He was once the most mocked coach in the world.Now, he will become unstoppable.Because this time… he refuses to lose.DisclaimerThe Coaching System is a work of fiction. All characters, teams, events, and organizations depicted in this story are purely fictional or used fictitiously. While the novel is inspired by real-world football mechanics, tactics, and leagues, it does not represent any real-life football clubs, managers, or players.

A generation’s War God, once overlooking the world with disdain, had fallen into disgrace because of a conspiracy, becoming a mere son-in-law. However, what nobody had expected was that it was all part of his grand scheme, and when the winds of change blew, he, the king, returned, with the power to overturn seas and move mountains, as a dragon ascended to the heavens!

You are the ruler, I am a subject, you want loyalty, I’ll give you loyalty. You are the ruler, I am the subject, you want my sacrifice, I will sacrifice for you. This lifetime, we’ll only be ruler and subject…… cannot become the one who accompanies you to experience everything.

A deposed empress, a failure of a substitute. Charging into battle, he was the emperor, and she, his general. But within the intimacy of their military tent, he was her husband, and she, his wife.

But everything was star-crossed. For the one he loved the most, he would push her into hell again and again.

- Description from Novelupdates